From 46a5ebaf02d69e26ee0f47a0b8d2d9bc619240d4 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 15 Sep 2010 13:28:15 +0200 Subject: cfg80211/mac80211: use lockdep_assert_held Instead of using a WARN_ON(!mutex_is_locked()) use lockdep_assert_held() which compiles away completely when lockdep isn't enabled, and also is a more accurate assertion since it checks that the current thread is holding the mutex. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/key.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/mac80211/key.c') diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 3570f8c2bb40..6a63d1abd14d 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -49,7 +49,7 @@ static const u8 bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; static void assert_key_lock(struct ieee80211_local *local) { - WARN_ON(!mutex_is_locked(&local->key_mtx)); + lockdep_assert_held(&local->key_mtx); } static struct ieee80211_sta *get_sta_for_key(struct ieee80211_key *key) -- cgit v1.2.1